140529690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{223063}}^1$

素因数の和:223083

約数の個数: 48

約数和(自身を含む): 417575808

約数和(自身を除く): 277046118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 223063, 446126, 669189, 1115315, 1338378, 1561441, 2007567, 2230630, 3122882, 3345945, 4015134, 4684323, 6691890, 7807205, 9368646, 10037835, 14052969, 15614410, 20075670, 23421615, 28105938, 46843230, 70264845, 140529690]

約数ペア:

[(1, 140529690), (2, 70264845), (3, 46843230), (5, 28105938), (6, 23421615), (7, 20075670), (9, 15614410), (10, 14052969), (14, 10037835), (15, 9368646), (18, 7807205), (21, 6691890), (30, 4684323), (35, 4015134), (42, 3345945), (45, 3122882), (63, 2230630), (70, 2007567), (90, 1561441), (105, 1338378), (126, 1115315), (210, 669189), (315, 446126), (630, 223063)]